From: Mark Wooding <mdw@distorted.org.uk>
Date: Sun, 3 May 2020 15:16:18 +0000 (+0100)
Subject: Mark `help' and `version' functions as not returning.
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/disorder/commitdiff_plain/16bf32dcea05c64ff2ab831569be9a91c979a1b6?hp=16bf32dcea05c64ff2ab831569be9a91c979a1b6

Mark `help' and `version' functions as not returning.

They don't; and later versions of GCC complain about potential `switch'
fall-through mistakes without this.

Fixing this is a simple matter of adding `attribute((noreturn))' in the
right places.  Note that `server/gstdecode.c' doesn't share the common
attribute-macro machinery.
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